1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arlecino [84]
3 years ago
12

What are two examples of organisms competing for a shared resources?

Biology
1 answer:
Katen [24]3 years ago
5 0
Lions and tigers competing for an antelope.
You might be interested in
Which statement describes how pioneer species and climax communities are different?
Lorico [155]

Answer: D). Primary species have large numbers of offsprings, and climax communities contain species that have small numbers of offsprings.

An ecological succession is a process of gradual changes occurs in a biological community with respect to changes in the non-living abiotic factors  (water, air and sunlight) and with respect to time until the ecosystem attains stability. Primary or pioneer species are the species which invade the previously barren and primitive landmass for their survival. These species make the environment suitable for the growth of other species. These grow and develop in the initial stages of succession. These species are simple organisms which reproduce asexually and produces large number of offsprings. Examples are lichen and moss. Lichen grows on the surface of rocks and acids released by them causes withering of rocks into soil which facilitate the growth of mosses and other plants. Climax community develops in an ecosystem after replacing many previously inhabiting species. Climax community develops in the end of the ecological succession. It contains species which are highly complex and uses sexual reproduction for the production of offsprings which are less in number as compared to those produced by pioneer species by asexual reproduction.  

8 0
3 years ago
Read 2 more answers
Plz help I forgot my book at home only T or F
astra-53 [7]
All moving water has energy is true
7 0
3 years ago
Which of the following is not a step in the process of natural selection
Paraphin [41]

Answer:

A step that is not part of natural selection is people select which individuals breed and which ones do not.

Explanation:

Natural selection is a process in which favorable or unfavorable environmental conditions determine the evolution of species, producing differences in their genotype over a long period of time.

As its name indicates, it is a natural selection, in which no intervention by people is contemplated, so that <u>people cannot determine which individuals breed</u>.

Natural selection implies that the characteristics on which the environment influences are inheritable, that there is genetic variability in the population and that the variability of these characteristics implies the ease of reproduction and survival capacity.

<em>The other options do form part of natural selection, since they are based on the three premises of this process: </em>

  • <em>Inheritable characteristics. </em>
  • <em>Genetic variability. </em>
  • <em>The variability of characteristics influences reproduction and survival.</em>
4 0
3 years ago
What is a key feature of meiosis and a result of crossing over?
inn [45]

Answer:

Chromosomes can exchange genetic information during a process called "crossing over." This occurs when homologous chromosomes are lined up in pairs. This recombination of maternal and paternal genetic material is a key feature of meiosis.

Explanation:

pls don't delete answer

6 0
3 years ago
Describe how the folded structure of a peptide chain and the stereochemistry of an l-amino acid illustrate the difference betwee
snow_tiger [21]

The configuration is a concept that is related to the order (poition) by which different substituents linked to the same central atom, in the case of amino acids, around the central carbon atom. So, amino acids can be divided in two groups, L- and D- forms, analogous to left-handed and right-handed configurations.  

On the other hand, protein folding (folded structure of peptides) is the physical process by which a protein chain acquires its conformation (3D structure) that is usually biologically functional.


7 0
3 years ago
Other questions:
  • What are the maximum number of covalent bonds an element with atomic number 16 can make with hydrogen?
    10·1 answer
  • In a dense forest, trees compete with one another for space to grow and for sunlight. Although all trees need water, why is wate
    9·1 answer
  • The instructions for building proteins necessary for all life functions are coded within an organism's genetic code. The genetic
    8·1 answer
  • Which amino acid chain would be produced by the DNA base sequence? C-A-A G-T-T A-A-A T-T-A T-T-G T-G-A
    15·1 answer
  • Angiosperms _____. have flowers have cones are nonvascular are seedless
    7·1 answer
  • The focus of the earthquake is the
    7·1 answer
  • Who was the individual whose three principles led to a better understanding of the
    14·1 answer
  • Why can't non vascular plant be larger?
    9·2 answers
  • According the cell theory, can you create a cell by combining molecules in a laboratory?
    10·1 answer
  • What are the four types of physical hazards?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!